2IB5
Structural characterization of a blue chromoprotein and its yellow mutant from the sea anemone cnidopus japonicus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... | Chromo protein | polymer | 235 | 26842.2 | 8 | UniProt (A0AQQ7) Pfam (PF01353) In PDB | Cnidopus japonicus | cjBlue |
| 2 | A, B, D, E, F... | PHOSPHATE ION | non-polymer | 95.0 | 16 | Chemie (PO4) | |||
| 3 | water | water | 18.0 | 1328 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 232 (UniProt: A0AQQ7)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
| Crq 65 | Gln 63 | chromophore |
| Crq 65 | Tyr 64 | chromophore |
| Crq 65 | Gly 65 | chromophore |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 214737.8 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1519.5 | |
| All* | Total formula weight | 216257.4 |
